Description

7-Bromo-2-Chlorothieno[3,2-D]Pyrimidine is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical scaffold in the synthesis of kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used in the development of new herbicides and fungicides with novel modes of action.
• Material Science: Acts as a precursor for organic electronic materials, such as semiconductors and light-emitting components.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for biological target validation.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs engaged in custom chemical synthesis projects.

Basic Information

Product Name	7-Bromo-2-Chlorothieno[3,2-D]Pyrimidine
CAS No.	1152475-42-7
Molecular Formula	C6H2BrClN2S
Molecular Weight	249.51 g/mol
Synonyms	7-Bromo-2-chlorothieno[3,2-d]pyrimidine; Thieno[3,2-d]pyrimidine, 7-bromo-2-chloro-; 2-Chloro-7-bromothieno[3,2-d]pyrimidine; 1152475-42-7; 7-Bromo-2-chloro-thieno[3,2-d]pyrimidine; AKOS026712195; F2198-6474; BCP34063
EINECS	Contact for details

Quality Control

Our 7-Bromo-2-Chlorothieno[3,2-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to quality supports applications requiring high-purity building blocks under cGMP-like controls where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling should be performed under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.